black

#000000

#73F740

#73F740

Contrast Ratio

15.11:1

Delta E

131.15

Very Different

50:50 Mix

Color Values

Format #000000 #73F740
HEX #000000 #73F740
RGB 0, 0, 0 115, 247, 64
HSL 0.0, 0.0%, 0.0% 103.3, 92.0%, 61.0%
HSV 0.0, 0.0%, 0.0% 103.3, 74.1%, 96.9%
CMYK 0%, 0%, 0%, 100% 53.4%, 0.0%, 74.1%, 3.1%
OKLCH 0.0 0.0 0.0 0.8681 0.2442 138.7

Contrast & Accessibility

15.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #73F740 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #73F740

Color Difference (Delta E)

131.15 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #73F740);
background: linear-gradient(135deg, #000000, #73F740);

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